Call to Glory is a cheap pump all creatures you control effect as long as theyre samurai Nagao, Bound by Honor is kind of a samurai lord, at least when attacking
In any case, you want to be combining enablers like Teferi's Puzzle BoxTeferi's Puzzle Box, Howling MineHowling Mine, and the original Wheel of FortuneWheel of Fortune with payoffs and damage dealers like Fate UnravelerFate Unraveler, Sheoldred, the ApocalypseSheoldred, the Apocalypse, and Razorkin NeedleheadRazorkin Needlehead
Four mana for a one-sided Howling Mine is already not the worst place to start, although that on its own would hardly be impressive
While official starter products are a fine way to get into the game, bulk card lots like these can clear closet space for the experienced player and cheaply give the novice a huge set of toys to play with
$0.19 USD Distribute four +1/+1 counters among up to four target creatures you control
It may be less splashy from an EDH perspective, but the format also favors playing the long game, and this card is certainly set up to aid you in that